Wednesday in photos

A man walks past the shadow-speckled wall of former South African President Nelson Mandela's residence, where Mandela is continuing to receive medical care after leaving the hospital, in Johannesburg, South Africa, Wednesday, Sept. 4, 2013. Current South African president Jacob Zuma said Tuesday that Mandela remains in critical condition, but notes the fact that he has left the hospital indicates the progress that he has made.(AP Photo/Rebecca Blackwell)Photo by Rebecca Blackwell